128 Series – Lift & Sliding Door

Engineered for expansive glass

NFRC U-Factor 0.269SHGC 0.250VT 0.387
Doors

128 Series – Lift & Sliding Door

Engineered exclusively for massive, expansive glass panels, the 128 Series Lift & Sliding Door offers effortless gliding motion and remarkable insulation. Boasting a U-Factor of 0.269 Btu/(h·ft²·°F) and an SHGC of 0.250 in triple glazing, it connects interior and exterior with uncompromising performance.

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Related: 80 Series – Swing Door · 80 Series – Casement Window

The Art of Boundless Spatial Integration

The 128 Series Lift & Sliding Door is the crown jewel of our architectural fenestration systems. It is conceived to effortlessly carry oversized, monumental glass panels that can span entire walls, creating seamless transitions between interior living spaces and the outdoors.

Revolutionary Lift-and-Slide Engineering

Standard sliding doors rely heavily on friction, making massive glass panels difficult to move and prone to mechanical wear over time. The 128 Series completely bypasses this limitation with a revolutionary “lift-and-slide” mechanism: the panel is gently lifted off its track before gliding, so even the largest panels move with featherlight precision.

Unprecedented Thermal Efficiency in Expansive Glass

Expansive structural glass usually dictates a severe compromise in thermal insulation, but the 128 Series aggressively defies this rule. Engineered to securely accommodate our thickest, most advanced glazing packages, it creates a continuous thermal-control layer across large glass walls.

Unobstructed Vistas with Exceptional Luminance

The aesthetic brilliance of this sliding system lies in its ultra-narrow interlocking sightlines. Where the sliding panels meet, the vertical profile is exceptionally slim, keeping breathtaking views completely uninterrupted—with the structural strength and security of a heavy-duty system.

The Crown Jewel of Luxury Residences

The definitive, uncompromising choice for oceanfront luxury villas, high-altitude mountain retreats, and sophisticated urban penthouses—offering multi-point security and project-specific structural configurations with a refined architectural appearance.

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